DEWALT Construction Circular Saw Blade for use with portable machines to cut softwoods and composite materials The impact resistant carbide teeth help to reduce the chance of chipping or breaking a tooth With ultra-sharp cutting edges and Alternate Top Bevel ATB teeth to reduce splinters The blade features a wedge shoulder to protect the carbide from nail impact The fast smooth cutting action and durable construction makes it ideal for demanding jobsite operations rough timber and cutting through embedded nails